SNS-MQ3

SNS-MQ3
SNS-MQ3 SNS-MQ3
Alcohol and Benzine sensor
Price4.50 EUR
10 - 49 pcs4.05 EUR
50 - 10000 pcs3.60 EUR
In stock

SNS-MQ3 is a sensor module that detects alcohol and benzin in the air. It has higher sensitivity to alcohol and lower sensitivity to benzine.

Heater voltage 5V, 31 ohm (40mA consumption)

FEATURES

  • Detects alcohol and benzin
  • Operating voltage: 5V
  • Operating current: 40mA
  • Both digital and analog output
  • Popular sensor - a lot of examples available for different platforms 
  • Port explanation : AO for analog output, DO for digital output, GND for ground, VCC for 5V voltage input